[EN] SOLID STATE FORMS OF ETORICOXIB SALTS<br/>[FR] FORMES À L'ÉTAT SOLIDE DE SELS D'ÉTORICOXIB
申请人:ACTAVIS GROUP PTC EHF
公开号:WO2012004677A1
公开(公告)日:2012-01-12
Provided herein are novel solid state forms of etoricoxib salts, process for their preparation, pharmaceutical compositions, and method of treating thereof. The etoricoxib salts include an oxalate salt, a succinate salt, a fumarate salt, a besylate salt, a hydrobromide salt, a glutamate salt, a sulfamate salt, a benzoate salt, a cinnamate salt, a salicylate salt, or a tosylate salt. The solid state forms of etoricoxib salts disclosed herein are useful for preparing etoricoxib free base with high purity.
本文提供了依托利考昔盐的新型固态形式,其制备方法,药物组合物以及治疗方法。依托利考昔盐包括草酸盐、琥珀酸盐、富马酸盐、苯磺酸盐、氢溴酸盐、谷氨酸盐、磺酰胺盐、苯甲酸盐、肉桂酸盐、水杨酸盐或对甲苯磺酸盐。本文披露的依托利考昔盐的固态形式可用于制备高纯度的依托利考昔游离碱。